WEIDEER MC-31B-BK Magnetic Reed Switch Wired Mount Normally Closed
( Brand: Weideer ), ( Manufacturer Part Number: MC-31B-BK ), ( Part Type: Switch Mount ), ( Switch Type: Magnetic Reed ), ( Contact Material: Plastic ), ( Contact Type: Normally Closed ), ( Connector Type: Screws ), ( Control Method: Touch ), ( Current Rating: 0.5 ), ( Connectivity Protocol: X-10 ), ( Size: No/nc-black ), ( Circuit Type: 2-way ), ( Terminal Type: Screw ), ( Color: Black ), ( Wattage: 10.0 ), ( Operation Mode: Automatic ), ( Material: Acrylonitrile Butadiene Styrene ), ( Mounting Type: Surface Mount ), ( Operating Voltage: 100.0 ), ( Unit Count: 2.0 ), ( Package Dimensions Lxwxh: 3.62x3.31x1.22 Inches ), ( Weight: 0.02 Pounds )
Review WEIDEER 2pcs Magnetic Reed Switch Wired Mount Normally Open Closed Nc
The Weideer MC-31B-BK magnetic reed switch is a versatile and reliable component designed for various automatic control applications. This wired mount, normally closed (NC) magnetic reed switch comes in an attractive black finish, adding an aesthetic touch to any setup.
This magnetic reed switch operates on the principle of a magnetic field affecting the switch's internal contacts. It consists of two ferrite-coated contacts, with one labeled as the Normally Closed (NC) contact and the other as the Normally Open (NO) contact. When the magnetic field is present, the contacts are drawn together, closing the circuit at the NC terminal. Conversely, when the magnetic field is removed, the contacts spring back to their original position, opening the circuit at the NC terminal.
The MC-31B-BK magnetic reed switch is designed for easy mounting with its wired configuration. It features four mounting holes, allowing for various installation methods, such as surface mounting or panel mounting. Additionally, it comes with a protective rubber gasket, ensuring a secure seal against the elements and preventing potential moisture intrusion.
This magnetic reed switch operates over a wide temperature range, from -20 C to 70 C (-4 F to 158 F), making it suitable for use in various environments. It is also rated for a maximum operating voltage of 24V AC and 30V DC, ensuring compatibility with various power sources.
The Weideer MC-31B-BK magnetic reed switch is a reliable and cost-effective solution for various automatic control applications, such as machine automation, HVAC systems, and industrial processes. Its robust design, ease of installation, and versatility make it a popular choice among engineers and technicians. With its black finish and wired mount configuration, this magnetic reed switch is an ideal addition to any control system setup.
Weideer MC-31B-BK Magnetic Reed Switch: A Comprehensive Analysis
The Weideer MC-31B-BK is a Magnetic Reed Switch with a wired mount and a normally closed (NC) contact configuration. Magnetic Reed Switches are commonly used in various automation and control applications. In this analysis, we will discuss the pros and cons of using the Weideer MC-31B-BK Magnetic Reed Switch.
Pros:1. Versatile: The Weideer MC-31B-BK can be used in a wide range of applications, such as level sensing, flow metering, and proximity detection.
2. Normally Closed Contact: The NC contact configuration means that the switch is closed when no magnetic field is present. This can be beneficial for certain applications where power needs to be cut off when the sensor is not triggered.
3. Durable: The Weideer MC-31B-BK is designed to withstand harsh environments, making it suitable for industrial applications.
4. Easy Installation: The switch comes with a wired mount, making it easy to install and connect to other components.
5. Cost-Effective: Compared to other types of sensors, magnetic reed switches are generally inexpensive and offer good value for the price.
Cons:1. Limited Switching Capacity: The Weideer MC-31B-BK has a relatively low switching capacity, which means it may not be suitable for applications requiring high current or voltage.
2. Magnetic Interference: The switch can be affected by magnetic fields from other sources. This can lead to false triggering or failure to trigger, depending on the direction and strength of the magnetic fields.
3. Fragile Contacts: The contacts inside the switch can wear out over time, leading to intermittent or inconsistent performance.
4. Limited Operating Temperature: The Weideer MC-31B-BK has a limited operating temperature range, which may not be suitable for extreme environments.
Conclusion:The Weideer MC-31B-BK Magnetic Reed Switch offers a versatile and cost-effective solution for various automation and control applications. Its NC contact configuration and durable design make it a popular choice for industrial applications. However, its limited switching capacity, susceptibility to magnetic interference, fragile contacts, and limited operating temperature may be limitations for some users.
Recommendation:If you are looking for a reliable and cost-effective magnetic reed switch for simple automation and control applications, the Weideer MC-31B-BK is a good choice. However, if you require a switch with a higher switching capacity, greater resistance to magnetic interference, or a wider operating temperature range, you may need to consider other options. It's essential to carefully evaluate your application requirements and choose a switch that best fits your needs.
Details:
It is an ideal choice for wood en doors and windows in homes factories. Contact Type: NC/NO/COM: NC means Normally Closed.When the magnet together, circuit is conductive; when separate, not conductive.NO normally open: magnets are separated, turned on ;. Actuation Distance: 10-20mm. Reed switch can be used in home security and burglar alarm system.
Package Content:2 sets Magnetic Reed Switch 8pcs Screws can not connect directly to power, It needs work with the alarm system. It provides a switching signal.
part #: mc31b prices
- $18.48-$20.26
specifications secimotions:
- brand: Weideer
- mpn: Mc-31b-bk
- part type: Switch Mount
- switch type: Magnetic Reed
- contact material: Plastic
- contact type: Normally Closed
- connector type: Screws
- control method: Touch
- current rating: 0.5
- connectivity protocol: X-10
- size: No/nc-black
- circuit type: 2-way
- terminal type: Screw
- color: Black
- wattage: 10.0
- operation mode: Automatic
- material: Acrylonitrile Butadiene Styrene
- mounting type: Surface Mount
- operating voltage: 100.0
- unit count: 2.0
- package dimensions lxwxh: 3.62x3.31x1.22 Inches
- weight: 0.02 Pounds
seller secimotions:
- # reviews: 260
- rating: 99.6%
- city: Eugene, Oregon
shipping secimotions:
- cost: $0.00
- service: Expedited
- transit: 3-5 Days
- type: Fixed
- class: Expedited
offer secimotions:
- sold: 0
- options: Ship-to-home
- quantity: 1
- availability: In Stock
- started: July 12, 2025
general secimotions:
- condition: New
- Surveillance Smart Home Electronics > Home Surveillance > Sensors Motion Detectors
returns secimotions:
- policy: No Returns
payments secimotions:
- other
- credit card: Diners-club
- wallet: Google-pay
